ui-grid有重复的行

Question

我不知道这是怎么开始发生的，但是我的页面上的ui-grid (project home)（角度SPA）以某种方式复制了2行（我不希望这样做）。

刷新页面（Chrome）无效（我打开了devtools，并选中了Disable cache）。

供参考：我将grid.data设置为一个包含65个实体的数组，因此计数是正确的，如果我删除所有过滤器，它会显示所有65个，但实际显示67行（我花时间计算，有趣的发现，当您向上和向下滚动时，交替的行不一定保持灰色或白色。

这就是我所看到的。如果单击第3行或第4行，则两者都被选中，1和2未被选中。我假设它们具有相同的生成Id。请注意，它确实只选择了一行，但显示了4行！

我可以在Firefox中打开页面并登录，然后转到这个看起来正确的页面，因此它可能是Chrome中的某个内容或此实例中的内容，而其他用户则看不到它。

这是grid.data：

中的数组

[{"Name":"Trainer","Desc":"","Type":"string","OptionsCount":6,"$$hashKey":"uiGrid-000W"},
{"Name":"System","Desc":"Practice","Type":"string","OptionsCount":97,"$$hashKey":"uiGrid-000Y"},
{"Name":"EMR","Desc":"Electronic","Type":"string","OptionsCount":67,"$$hashKey":"uiGrid-0010"},
{"Name":"Guideline","Desc":"Guideline","Type":"string","OptionsCount":7,"$$hashKey":"uiGrid-0012"},
{"Name":"Notes","Desc":"Notes","Type":"string","OptionsCount":4,"$$hashKey":"uiGrid-0014"},
{"Name":"Scorecard","Desc":"April 2015","Type":"string","OptionsCount":27,"$$hashKey":"uiGrid-0016"},
{"Name":"Scorecard","Desc":"July 2015 ","Type":"string","OptionsCount":27,"$$hashKey":"uiGrid-0018"},
{"Name":"Scorecard","Desc":"November 2","Type":"string","OptionsCount":27,"$$hashKey":"uiGrid-001A"},
{"Name":"Scorecard","Desc":"December 2","Type":"string","OptionsCount":27,"$$hashKey":"uiGrid-001C"},
{"Name":"Scorecard","Desc":"September ","Type":"string","OptionsCount":27,"$$hashKey":"uiGrid-001E"},
{"Name":"2012","Desc":"","Type":"money","$$hashKey":"uiGrid-001G"},
{"Name":"2014","Desc":"","Type":"money","$$hashKey":"uiGrid-001I"},
{"Name":"2015","Desc":"","Type":"money","$$hashKey":"uiGrid-001K"},
{"Name":"2016","Desc":"","Type":"money","$$hashKey":"uiGrid-001M"},
{"Name":"2017","Desc":"","Type":"money","$$hashKey":"uiGrid-001O"},
{"Name":"Specialty","Desc":"Primary","Type":"string","OptionsCount":191,"$$hashKey":"uiGrid-001Q"},
{"Name":"Specialty2","Desc":"Secondary","Type":"string","OptionsCount":191,"$$hashKey":"uiGrid-001S"},
{"Name":"Special","Desc":"Special","Type":"string","$$hashKey":"uiGrid-001U"},
{"Name":"Rooming In","Desc":"Rooming in","Type":"date","$$hashKey":"uiGrid-001W"},
{"Name":"HTN","Desc":"Hyper","Type":"date","$$hashKey":"uiGrid-001Y"},
{"Name":"Depression","Desc":"Depression","Type":"date","$$hashKey":"uiGrid-0020"},
{"Name":"Measure","Desc":"measure","Type":"date","$$hashKey":"uiGrid-0022"},
{"Name":"HCC","Desc":"HCC","Type":"date","$$hashKey":"uiGrid-0024"},
{"Name":"Data 1","Desc":"First","Type":"date","$$hashKey":"uiGrid-0026"},
{"Name":"Data 2","Desc":"Second","Type":"date","$$hashKey":"uiGrid-0028"},
{"Name":"Data 3","Desc":"Third","Type":"date","$$hashKey":"uiGrid-002A"},
{"Name":"Term Date","Desc":"Termination","Type":"date","$$hashKey":"uiGrid-002C"},
{"Name":"2015.11","Desc":"11.1.2015","Type":"float","$$hashKey":"uiGrid-002E"},
{"Name":"2016.07","Desc":"7.1.2016","Type":"float","$$hashKey":"uiGrid-002G"},
{"Name":"Status","Desc":"Practice","Type":"string","OptionsCount":3,"$$hashKey":"uiGrid-002I"},
{"Name":"Phase","Desc":"","Type":"string","OptionsCount":5,"$$hashKey":"uiGrid-002K"},
{"Name":"EMFMT","Desc":"","Type":"string","OptionsCount":2,"$$hashKey":"uiGrid-002M"},
{"Name":"LAB Data","Desc":"","Type":"string","OptionsCount":2,"$$hashKey":"uiGrid-002O"},
{"Name":"Phase #","Desc":"Performance","Type":"integer","$$hashKey":"uiGrid-002Q"},
{"Name":"Letter 1","Desc":"Performance","Type":"date","$$hashKey":"uiGrid-002S"},
{"Name":"Letter 2","Desc":"Performance","Type":"date","$$hashKey":"uiGrid-002U"},
{"Name":"Letter 3","Desc":"Performance","Type":"date","$$hashKey":"uiGrid-002W"},
{"Name":"I Term","Desc":"","Type":"date","$$hashKey":"uiGrid-002Y"},
{"Name":"CO","Desc":"CO","Type":"bit","$$hashKey":"uiGrid-0030"},
{"Name":"Chart","Desc":"Chart","Type":"string","OptionsCount":3,"$$hashKey":"uiGrid-0032"},
{"Name":"Test money","Desc":"","Type":"money","$$hashKey":"uiGrid-0034"},
{"Name":"End-testing","Desc":"","Type":"money","$$hashKey":"uiGrid-0036"},
{"Name":"test1234","Desc":"","Type":"string","OptionsCount":5,"$$hashKey":"uiGrid-0022"},
{"Name":"testAbc","Desc":"","Type":"date","$$hashKey":"uiGrid-003A"},
{"Name":"test456","Desc":"","Type":"bit","$$hashKey":"uiGrid-003C"},
{"Name":"M","Desc":"Meaningful","Type":"string","OptionsCount":2,"$$hashKey":"uiGrid-003E"},
{"Name":"test date","Desc":"","Type":"date","$$hashKey":"uiGrid-003G"},
{"Name":"Service","Desc":"","Type":"string","$$hashKey":"uiGrid-003I"},
{"Name":"R Notes","Desc":"","Type":"string","OptionsCount":17,"$$hashKey":"uiGrid-003K"},
{"Name":"Appointment","Desc":"Appointment","Type":"string","OptionsCount":3,"$$hashKey":"uiGrid-003M"},
{"Name":"Connection","Desc":"Type of Connection","Type":"string","OptionsCount":6,"$$hashKey":"uiGrid-003O"},
{"Name":"A","Desc":"","Type":"string","OptionsCount":6,"$$hashKey":"uiGrid-003Q"},
{"Name":"Billing","Desc":"B","Type":"string","OptionsCount":6,"$$hashKey":"uiGrid-003S"},
{"Name":"E Connection","Desc":"","Type":"string","$$hashKey":"uiGrid-003U"},
{"Name":"Addend","Desc":"Data Addend","Type":"string","OptionsCount":2,"$$hashKey":"uiGrid-003W"},
{"Name":"IT","Desc":"","Type":"string","OptionsCount":4,"$$hashKey":"uiGrid-003Y"},
{"Name":"Portal","Desc":"","Type":"string","OptionsCount":5,"$$hashKey":"uiGrid-0040"},
{"Name":"Follow-up ","Desc":"","Type":"string","OptionsCount":3,"$$hashKey":"uiGrid-0042"},
{"Name":"Subspecial","Desc":"","Type":"string","OptionsCount":4,"$$hashKey":"uiGrid-0044"},
{"Name":"T","Desc":"Trainerh","Type":"string","$$hashKey":"uiGrid-0046"},
{"Name":"S","Desc":"","Type":"string","OptionsCount":3,"$$hashKey":"uiGrid-0048"},
{"Name":"A","Desc":"Date","Type":"string","$$hashKey":"uiGrid-004A"},
{"Name":"Dual","Desc":"Date joint","Type":"date","$$hashKey":"uiGrid-004C"},
{"Name":"Start D","Desc":"","Type":"date","$$hashKey":"uiGrid-004E"},
{"Name":"CO Addend","Desc":"Data COA","Type":"string","OptionsCount":1,"$$hashKey":"uiGrid-004G"}]

有没有其他人使用ui-grid遇到此问题，您是如何解决的？ 或者任何人都可以解释为什么它会创建这些额外的行，并且一直只针对这两行？

Answer 1

好的，所以这是我的答案。我很抱歉这不是原始问题中的所有问题，但是有太多代码可以帮助它。我正在写一个答案，对于遇到类似问题并且调试失误的其他人都有帮助（因为我认为分享是为了SO的目的）。

对于背景，如果网址具有该行的Id作为参数，则应该在页面加载过程中选择一行。

在代码中，数据被加载到grid.data中。然后，如果url有一个参数，则在grid.data上执行循环以找到匹配的行。如果找到，则会调用

gridApi.grid.modifyRows(grid.data).then(action);

其中的操作类似于

$timeout(function () {
    // Do this after the columns and rows processors have finished and it is all rendered.
    selectRows.forEach(function (row) {
        gridApi.selection.selectRow(row);
    });
    gridApi.core.scrollTo(selectRows.pop(), grid.columnDefs[0]);
}, 100);

现在对我有用的是跳过“gridApi.grid.modifyRows”并调用该动作。我认为如果在检索数据并将其分配给grid.data之前已经渲染了代码，那么之前更新网格的代码，但是等待onRegisterApi触发，然后分配grid.data来处理。