selectdisplay.js

来自「实现图书的借阅和管理信息化」· JavaScript 代码 · 共 55 行

function setText(txt) {
	var t = $("content");
	var d = txt.innerHTML.split("<TD>");
	var val = d[1].split("</TD>");
	t.value = val[0];
	destoryDiv();
}
function createDiv() {
	var t = $("content");
	var json = "";
	DWREngine.setAsync(false);
	view.getInfo(t.value, function callback(obj) {
		var lst = obj;
		for (var i = 0; i < lst.length; i++) {
			json += "<tr onmousedown='setText(this);' class='style6' onMouseOver=\"this.bgColor='white'\" onMouseOut=\"this.bgColor='#DDDDDD'\"><td>" + lst[i].dzxm + "</td><td align=\"right\">" + lst[i].zjh + "</td><td align=\"right\"><font color='green'>" + lst[i].readerId + "\u4e2a\u8d44\u6e90</font></td></tr>";
		}
	});
	var te = $("te");
	if (json != "") {
		if (te == null) {
			var mesFrame = document.createElement("div");
			mesFrame.style.position = "absolute";
			mesFrame.style.visibility = "visible";
			mesFrame.style.left = 498;
			mesFrame.style.top = 260;
			mesFrame.style.width = 200;
			//mesFrame.style.height = 50;
			mesFrame.style.paddingLeft = 5;
			mesFrame.style.paddingBottom = 5;
			mesFrame.style.paddingRight = 5;
			mesFrame.style.paddingTop = 5;
			mesFrame.style.border = "1px solid #d6d6d6";
			mesFrame.style.backgroundColor = "#DDDDDD";
		//#d6d6d6
			mesFrame.id = "te";
			mesFrame.zIndex = 1;
			mesFrame.style.filter = "Alpha(opacity=70)";
			mesFrame.innerHTML = "<table bgcolor=#DDDDDD width=\"100%\" height=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">" + json + "</table>";
			document.body.insertBefore(mesFrame);
		} else {
			te.innerHTML = "<table bgcolor=#DDDDDD width=\"100%\" height=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">" + json + "</table>";
		}
	} else {
		destoryDiv();
	}
}
function destoryDiv() {
	var te = $("te");
	if (te != null) {
		document.body.removeChild(te);
	}
}