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我想更改ListView项目上的默认选择模板。默认情况下,一个3像素宽的灰色边框应用于当前选定的项目(S):在WinJS中更改ListView选择模板
我确实发现在ui.js是内部的_selectionTemplate属性被设置为默认的边框:
var selectionBorder = createNodeWithClass(WinJS.UI._selectionBorderContainerClass);
selectionBorder.appendChild(createNodeWithClass(WinJS.UI._selectionBorderClass + " " + WinJS.UI._selectionBorderTopClass));
selectionBorder.appendChild(createNodeWithClass(WinJS.UI._selectionBorderClass + " " + WinJS.UI._selectionBorderRightClass));
selectionBorder.appendChild(createNodeWithClass(WinJS.UI._selectionBorderClass + " " + WinJS.UI._selectionBorderBottomClass));
selectionBorder.appendChild(createNodeWithClass(WinJS.UI._selectionBorderClass + " " + WinJS.UI._selectionBorderLeftClass));
this._selectionTemplate = [];
this._selectionTemplate.push(createNodeWithClass(WinJS.UI._selectionBackgroundClass));
this._selectionTemplate.push(selectionBorder);
this._selectionTemplate.push(createNodeWithClass(WinJS.UI._selectionCheckmarkBackgroundClass));
var checkmark = createNodeWithClass(WinJS.UI._selectionCheckmarkClass);
checkmark.innerText = WinJS.UI._SELECTION_CHECKMARK;
this._selectionTemplate.push(checkmark);
但是,因为_selectionTemplate是私人的,它似乎违背ListView设计来修改_selectionTemplate属性本身。有没有更好的解决方法来修改这个默认选择模板?
它的CSS类是它添加的,您需要重写;然后你可以添加你自己的CSS类来设置你想要设置的宽度。 –