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13 |
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14 | const getData = function() {
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15 | var datas = [],
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16 | rows = this.rows();
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17 | for (var i = 0; i < rows.length; i++) {
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18 | datas.push(rows[i].getData())
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19 | }
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20 | return datas
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21 | }
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22 |
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23 |
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24 |
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25 | const page2data = function(page, pageIndex) {
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26 | var data = {}
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27 | data.focus = page.focus;
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28 | data.index = pageIndex;
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29 | data.select = page.selectedIndices;
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30 | return data;
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31 | }
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32 |
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33 |
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34 |
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35 |
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36 |
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37 |
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38 |
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39 |
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40 |
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41 |
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42 |
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43 |
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44 |
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45 |
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46 |
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47 |
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48 |
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49 |
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50 | const getDataByRule = function(rule) {
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51 | var returnData = {},
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52 | datas = null,
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53 | rows;
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54 | returnData.meta = this.meta
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55 | returnData.params = this.params
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56 | rule = rule || DataTable.SUBMIT.current;
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57 |
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58 | if (this.pageCache) {
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59 | var pages = this.getPages();
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60 | if (rule == DataTable.SUBMIT.current || rule == DataTable.SUBMIT.focus) {
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61 | datas = []
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62 | var pageIndex = this.pageIndex();
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63 | var currPage = pages[pageIndex];
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64 | if (currPage) {
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65 | var currIndex = this.focusIndex()
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66 | if (rule == DataTable.SUBMIT.current) {
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67 | if (currIndex == -1)
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68 | currIndex = this.getSelectedIndex()
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69 | }
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70 | var data = page2data(currPage, pageIndex);
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71 | data.rows = [];
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72 | for (var i = 0, count = currPage.rows.length; i < count; i++) {
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73 | var row = currPage.rows[i].getData();
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74 | if (i != currIndex)
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75 | row.data = {}
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76 | data.rows.push(row);
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77 | }
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78 | datas.push(data);
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79 | }
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80 | } else if (rule == DataTable.SUBMIT.all || rule == DataTable.SUBMIT.allPages) {
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81 | datas = []
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82 | for (var i = 0; i < pages.length; i++) {
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83 | var currPage = pages[i]
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84 | var data = page2data(currPage, i);
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85 | data.rows = [];
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86 | for (var i = 0; i < currPage.rows.length; i++) {
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87 | data.rows.push(currPage.rows[i].getData())
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88 | }
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89 | datas.push(data)
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90 | }
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91 | } else if (rule == DataTable.SUBMIT.select) {
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92 | datas = []
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93 | var pageIndex = this.pageIndex();
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94 | var currPage = pages[pageIndex];
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95 | if (currPage) {
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96 | var data = page2data(currPage, pageIndex);
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97 | data.rows = [];
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98 | for (var i = 0, count = currPage.rows.length; i < count; i++) {
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99 | var row = currPage.rows[i].getData();
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100 | if (data.select.indexOf(i) < 0)
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101 | row.data = {}
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102 | data.rows.push(row);
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103 | }
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104 | datas.push(data);
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105 | }
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106 | } else if (rule == DataTable.SUBMIT.allSelect) {
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107 | datas = []
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108 | for (var i = 0; i < pages.length; i++) {
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109 | var currPage = pages[i]
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110 | var data = page2data(currPage, i);
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111 | data.rows = [];
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112 | for (var j = 0, count = currPage.rows.length; j < count; j++) {
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113 | var row = currPage.rows[j].getData();
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114 | if (data.select.indexOf(j) < 0)
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115 | row.data = {}
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116 | data.rows.push(row);
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117 | }
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118 | datas.push(data)
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119 | }
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120 | } else if (rule == DataTable.SUBMIT.change) {
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121 | datas = []
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122 | for (var i = 0; i < pages.length; i++) {
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123 | var currPage = pages[i]
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124 | var data = page2data(currPage, i);
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125 | data.rows = [];
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126 | for (var j = 0, count = currPage.rows.length; j < count; j++) {
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127 | var row = currPage.rows[j].getData();
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128 | if (row.status == Row.STATUS.NORMAL) {
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129 | row.data = {}
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130 | }
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131 | data.rows.push(row)
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132 | }
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133 | datas.push(data)
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134 | }
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135 | } else if (rule === DataTable.SUBMIT.empty) {
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136 | datas = []
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137 | }
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138 | if (pages.length < 1 || !pages[this.pageIndex()]) {
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139 | datas = [{
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140 | index: this.pageIndex(),
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141 | select: [],
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142 | focus: -1,
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143 | rows: []
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144 | }];
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145 | }
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146 | returnData.pages = datas;
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147 | } else {
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148 | if (rule == DataTable.SUBMIT.current) {
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149 | datas = []
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150 | var currIndex = this.focusIndex()
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151 | if (currIndex == -1)
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152 | currIndex = this.getSelectedIndex()
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153 | rows = this.rows();
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154 | for (var i = 0, count = rows.length; i < count; i++) {
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155 | if (i == currIndex)
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156 | datas.push(rows[i].getData())
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157 | else
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158 | datas.push(rows[i].getEmptyData())
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159 | }
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160 |
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161 | } else if (rule == DataTable.SUBMIT.focus) {
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162 | datas = []
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163 | rows = this.rows();
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164 | for (var i = 0, count = rows.length; i < count; i++) {
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165 | if (i == this.focusIndex())
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166 | datas.push(rows[i].getData())
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167 | else
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168 | datas.push(rows[i].getEmptyData())
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169 | }
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170 | } else if (rule == DataTable.SUBMIT.all) {
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171 | datas = this.getData()
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172 | } else if (rule == DataTable.SUBMIT.select) {
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173 | datas = this.getSelectedDatas(true)
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174 | } else if (rule == DataTable.SUBMIT.change) {
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175 | datas = this.getChangedDatas()
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176 | } else if (rule === DataTable.SUBMIT.empty) {
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177 | datas = []
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178 | }
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179 |
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180 | returnData.rows = datas
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181 | returnData.select = this.getSelectedIndexs()
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182 | returnData.focus = this.getFocusIndex()
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183 | }
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184 |
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185 |
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186 |
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187 |
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188 | returnData.pageSize = this.pageSize()
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189 | returnData.pageIndex = this.pageIndex()
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190 | returnData.isChanged = this.isChanged()
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191 | returnData.master = this.master
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192 | returnData.pageCache = this.pageCache
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193 | return returnData
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194 | }
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195 |
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196 |
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197 |
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198 |
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199 |
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200 |
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201 |
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202 |
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203 |
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204 |
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205 | const getRow = function(index) {
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206 |
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207 | return this.rows.peek()[index]
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208 | };
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209 |
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210 |
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211 | const getChildRow = function(obj) {
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212 | var fullField = obj.fullField,
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213 | index = obj.index,
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214 | row = null;
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215 | if (parseInt(index) > -1) {
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216 | if ((index + '').indexOf('.') > 0) {
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217 | var fieldArr = fullField.split('.');
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218 | var indexArr = index.split('.');
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219 | var nowDataTable = this;
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220 | var nowRow = null;
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221 | for (var i = 0; i < indexArr.length; i++) {
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222 | nowRow = nowDataTable.getRow(indexArr[i]);
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223 | if (i < indexArr.length - 1) {
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224 | if (nowRow) {
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225 | nowDataTable = nowRow.getValue(fieldArr[i]);
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226 | } else {
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227 | nowRow = null;
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228 | break;
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229 | }
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230 | }
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231 | }
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232 | row = nowRow;
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233 | } else {
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234 | row = this.getRow(index);
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235 | }
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236 | }
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237 | return row;
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238 | };
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239 |
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240 |
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241 |
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242 |
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243 |
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244 |
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245 |
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246 |
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247 |
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248 | const getRowByRowId = function(rowid) {
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249 | var rows = this.rows.peek();
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250 | for (var i = 0, count = rows.length; i < count; i++) {
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251 | if (rows[i].rowId == rowid)
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252 | return rows[i]
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253 | }
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254 | return null
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255 | }
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256 |
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257 |
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258 |
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259 |
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260 |
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261 |
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262 |
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263 |
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264 |
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265 |
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266 | const getRowIndex = function(row) {
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267 | var rows = this.rows.peek();
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268 | for (var i = 0, count = rows.length; i < count; i++) {
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269 | if (rows[i].rowId === row.rowId)
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270 | return i;
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271 | }
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272 | return -1;
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273 | };
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274 |
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275 |
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276 |
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277 |
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278 |
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279 |
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280 |
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281 |
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282 |
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283 |
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284 | const getRowsByField = function(field, value) {
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285 | var rows = this.rows.peek();
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286 | var returnRows = new Array();
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287 | for (var i = 0, count = rows.length; i < count; i++) {
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288 | if (rows[i].getValue(field) === value)
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289 | returnRows.push(rows[i]);
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290 | }
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291 | return returnRows;
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292 | }
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293 |
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294 |
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295 |
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296 |
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297 |
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298 |
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299 |
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300 |
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301 |
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302 |
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303 | const getRowByField = function(field, value) {
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304 | var rows = this.rows.peek();
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305 | for (var i = 0, count = rows.length; i < count; i++) {
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306 | if (rows[i].getValue(field) === value)
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307 | return rows[i]
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308 | }
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309 | return null;
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310 | }
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311 |
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312 |
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313 |
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314 |
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315 |
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316 |
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317 |
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318 |
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319 | const getAllRows = function() {
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320 | return this.rows.peek();
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321 | }
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322 |
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323 |
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324 |
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325 |
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326 |
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327 |
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328 |
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329 |
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330 | const getAllPageRows = function() {
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331 | var datas = [],
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332 | rows;
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333 | for (var i = 0; i < this.totalPages(); i++) {
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334 | rows = [];
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335 | if (i == this.pageIndex()) {
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336 | rows = this.getData();
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337 | } else {
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338 | var page = this.cachedPages[i];
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339 | if (page) {
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340 | rows = page.getData();
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341 | }
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342 | }
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343 | for (var j = 0; j < rows.length; j++) {
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344 | datas.push(rows[j]);
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345 | }
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346 | }
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347 | return datas;
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348 | }
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349 |
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350 |
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351 |
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352 |
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353 |
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354 |
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355 |
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356 |
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357 |
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358 | const getChangedDatas = function(withEmptyRow) {
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359 | var datas = [],
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360 | rows = this.rows();
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361 | for (var i = 0, count = rows.length; i < count; i++) {
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362 | if (rows[i] && rows[i].status != Row.STATUS.NORMAL) {
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363 | datas.push(rows[i].getData())
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364 | } else if (withEmptyRow == true) {
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365 | datas.push(rows[i].getEmptyData())
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366 | }
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367 | }
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368 | return datas
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369 | };
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370 |
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371 |
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372 |
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373 |
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374 |
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375 |
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376 |
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377 |
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378 | const getChangedRows = function() {
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379 | var changedRows = [],
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380 | rows = this.rows.peek();
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381 | for (var i = 0, count = rows.length; i < count; i++) {
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382 | if (rows[i] && rows[i].status != Row.STATUS.NORMAL) {
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383 | changedRows.push(rows[i])
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384 | }
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385 | }
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386 | return changedRows
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387 | }
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388 |
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389 | const getDeleteRows = function() {
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390 | var deleteRows = [],
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391 | rows = this.rows.peek();
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392 | for (var i = 0, count = rows.length; i < count; i++) {
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393 | if (rows[i] && rows[i].status == Row.STATUS.FALSE_DELETE) {
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394 | deleteRows.push(rows[i])
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395 | }
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396 | }
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397 | return deleteRows
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398 | }
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399 |
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400 |
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401 |
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402 |
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403 |
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404 |
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405 |
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406 |
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407 |
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408 |
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409 |
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410 |
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411 | const getValue = function(fieldName, row) {
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412 | row = row || this.getCurrentRow()
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413 | if (row)
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414 | return row.getValue(fieldName)
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415 | else
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416 | return ''
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417 | }
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418 |
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419 |
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420 |
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421 |
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422 |
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423 |
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424 |
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425 |
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426 |
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427 | const getIndexByRowId = function(rowId) {
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428 | var rows = this.rows();
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429 | for (var i = 0, count = rows.length; i < count; i++) {
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430 | if (rows[i].rowId == rowId)
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431 | return i
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432 | }
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433 | return -1
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434 | }
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435 |
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436 |
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437 |
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438 |
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439 |
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440 |
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441 |
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442 |
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443 | const getAllDatas = function() {
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444 | var rows = this.getAllRows()
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445 | var datas = []
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446 | for (var i = 0, count = rows.length; i < count; i++)
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447 | if (rows[i])
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448 | datas.push(rows[i].getData())
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449 | return datas
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450 | }
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451 |
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452 |
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453 |
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454 |
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455 |
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456 |
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457 |
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458 |
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459 |
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460 |
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461 | const getRowIdsByIndices = function(indices) {
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462 | var rowIds = []
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463 | for (var i = 0; i < indices.length; i++) {
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464 | rowIds.push(this.getRow(indices[i]).rowId)
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465 | }
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466 | return rowIds
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467 | }
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468 |
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469 |
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470 |
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471 |
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472 |
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473 |
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474 |
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475 |
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476 | const getRowsByIndices = function(indices) {
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477 | var rows = []
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478 | for (var i = 0; i < indices.length; i++) {
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479 | rows.push(this.getRow(indices[i]))
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480 | }
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481 | return rows
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482 | }
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483 |
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484 |
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485 | export const getDataFunObj = {
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486 | getData: getData,
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487 | getDataByRule: getDataByRule,
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488 | getRow: getRow,
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489 | getChildRow: getChildRow,
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490 | getRowByRowId: getRowByRowId,
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491 | getRowIndex: getRowIndex,
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492 | getRowsByField: getRowsByField,
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493 | getRowByField: getRowByField,
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494 | getAllRows: getAllRows,
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495 | getAllPageRows: getAllPageRows,
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496 | getChangedDatas: getChangedDatas,
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497 | getChangedRows: getChangedRows,
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498 | getDeleteRows: getDeleteRows,
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499 | getValue: getValue,
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500 | getIndexByRowId: getIndexByRowId,
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501 | getAllDatas: getAllDatas,
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502 | getRowIdsByIndices: getRowIdsByIndices,
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503 | getRowsByIndices: getRowsByIndices
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504 | }
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