我希望在view.ctp中有以下条件。我想从网址获取“/？parameters = name＆amp; data = 1”等参数，并将其放在我的视图中。我想设置一个$ _GET。我在哪里可以设置它？控制器，元素，lor查看？我阅读了多个教程，但我仍然不知道$ _GET在Cakephp2中是如何工作的。如果你能给我像我这样的假人的样品或提示，那将是很棒的。
if(!empty($_GET['parameter'])){
}
答案 0 :(得分：1)
int i = 0;
float[] que = new float[a.length];
//Queue<Float> que = new PriorityQueue<Float>();
while (i < a.length){
addarray(que, a[i], i);
i++;
}
i = 0;
while (i<que.length){
// System.out.println(que[i]);
i++;
}
int qlength = que.length-1;
//System.out.println("now to add");
i = 0;
float result = 0;
int clength = qlength;
while (qlength > 0){
float x = que[0];
que[0] = que[qlength];
//removelast(que);
i = 0;
clength--;
float[] temp = new float[que.length -1];
while (i < que.length -1){
temp[i] = que[i];
i++;
}
i=0;
que = new float[que.length-1];
while (i < que.length){
que[i] = temp[i];
//System.out.println(que[i]);
i++;
}
pulldown(que, 0);
float y = que[0];
que[0] = que[qlength-1];
clength--;
//removelast(que);
i = 0;
temp = new float[que.length -1];
while (i < que.length -1){
temp[i] = que[i];
i++;
}
i=0;
que = new float[que.length-1];
while (i < que.length){
que[i] = temp[i];
//System.out.println(que[i]);
i++;
}
if (que.length != 0){
pulldown(que, 0);}
System.out.println("adding " + x + " and " + y);
float z = x+y;
System.out.println("z = " + z);
//append(que, z);
i = 0;
temp = new float[que.length+1];
while (i < que.length){
temp[i] = que[i];
i++;
}
addarray(temp, z, temp.length-1);
i=0;
que = new float[temp.length];
while (i < que.length){
que[i] = temp[i];
//System.out.println(que[i]);
i++;
}
clength++;
qlength--;
}
return que[0];
应为<input type="text" id="firstName" onkeypress="return (event.charCode >= 65 && event.charCode <= 90) || (event.charCode >= 97 && event.charCode <= 122) || (event.charCode >= 48 && event.charCode <= 57)" />。对于$_GET['parameter']