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javascript - How to stop the grid from loading

问题描述

I have a ADF jsff page which contains a af:inlineFrame this frame invokes slickGrid, on save i validate the grid cells and error message is displayed by showing an alert message. Once i click on ok, i expect the grid to stay as it is but the grid gets loaded again. After displaying the alert message i have tried window.frames[0].stop(); but this didnt help

JSFF:

<af:inlineFrame id="slickFrame" 
                                source="/js/views/tarAutomation.html"                                
                                sizing="preferred" shortDesc="Slick Grid">
                    <af:serverListener type="onLoadEvt" method="#{pageFlowScope.myBean.initializeGrid}" />
                    <af:clientListener method="triggerOnLoad" type="inlineFrameLoad"/>

on click of Save

function save() {
// Parse through the dirtied cells
  for(d in dirtyCells)
   {   
     var dirtiedRow = dirtyCells[d].row;
     failures = //Gets the failure array
        if(failures.length>0){
          alert("Mandatory fields are not entered");                               
          grid.gotoCell(dirtyCells[d].row, dirtyCells[d].cell); 
        // This is to set the focus on the errored cells
          window.frames[0].stop();
       }
        else{
            //Continue with the save operation
        }

Please let me know how to stop the grid from getting loaded. I want the loading to stop so that the user selected options are seen as errored.

标签： javascriptoracle-adfslickgrid

解决方案

我找到了一种阻止网格加载的方法在 Jsff javascript 函数中添加事件参数在此方法的末尾添加 event.cancel()，这将取消新事件的传播更多详细信息在这里 https://docs.oracle .com/cd/E16764_01/web.1111/b31973/af_event.htm

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